baber/WOPTO huggingface dataset:
Patent JP-S6337824-A (JP)
Title: Adjusting device
Inventor: CHIYODA KIYOSHI
IPC: G11B7/08
Filed: 1986-07-30
Abstract: PURPOSE:To attain highly accurate assembling by using a cone part provided in freely opening/closing by a pitch adjustment part so as to assemble a photo diode to a pickup head thereby ensuring the positioning of the photodiode. CONSTITUTION:The pickup head PUH main body 20 is supported by a support jig and round holes 22, 23 are set in X direction of the photodiode PD 21 so as to oppose pins 2, 3 respectively in nearly coaxial position. At the time of cone parts 13, 13 in press contact with the opening of the round holes 22, 23, the movement in the Z direction is stopped, then the pitch of the round holes 22, 23 and the pitch of the pins 2, 3 are not equal to each other. Then pitch adjustment parts 6, 7 are started to move the pin holders 4, 5 minutely in the X direction to correct the pitch. As a result, the PD 21 is held surely by the pins 2, 3, the PD 21 is slided in the X-Y direction by an X-Y-Z table 1 to be positioned and fixed to the PUH main body 20.
Patent JP-H0463778-A (JP)
Title: Trunk lid holder for automobile
Inventor: KANAYAMA MASAAKI
IPC: B62D25/12
Filed: 1990-07-04
Abstract: PURPOSE:To prevent flapping of a trunk lid and keep a suitable open angle of a trunk lid according to size of a baggage by fitting both upper and lower holding bodies between the rear wall of a body and a trunk lid simply and firmly, and adjusting the upper holding body to expand or contract against the lower holding body by a tightening means. CONSTITUTION:For mounting a trunk lid holder 6 for an automobile on a body, in the open condition of a trunk lid 4, at first the projections 13 of a lower holding body 10 are positioned on the opening of a locking part 12, and a holder main body 8 is placed on the rear wall 3 of the body. Nextly, a hanging hook 22 on the lower end of an elastic cord 9 is inserted through the lower inserting hole of the lower holding body 10, and hung on a locking member 21 on the body side. Nextly, the cord 9 is elongated, and a hanging ring 24 on the upper end is hung on a locking member 23 on the lid side through the upper inserting hole of the upper holding body 11. Hereby, the trunk lid 4 is energizated in the closing direction by elastic force of the cord 9, and the holder main body 8 is surely held. Thereafter, considering size of a baggage in a trunk room, the upper body 11 is suitable expanded or contracted vertically against the lower body 10, and tightened on the position with screws.
Patent JP-H05345911-A (JP)
Title: Partial nonhardening treatment for member to be hardened
Inventor: MATSUBARA YOICHI
IPC: C23C4/00
Filed: 1992-06-12
Abstract: PURPOSE:To facilitate machining for the undermentioned part after hardening treatment and to obtain a product with stable quality by previously protecting the part, to be provided with a hole, etc., with ceramics, etc., and reducing the cooling effect at the time of hardening treatment. CONSTITUTION:The part, to be provided with a hole or a groove, of plates, shafts, etc., to be subjected to hardening treatment, such as hardening, or the part, to be prevented from supercooling, of a cam, etc., is coated with a sprayed coating consisting of ceramic material (zirconium oxide, etc.). This member is hardened by means of an induction hardening device, and the part masked with the sprayed coating is prevented from hardening to facilitate its working. Then, the above sprayed coating is peeled off, and the unhardened part is subjected to machining.
Patent JP-S6239134-A (JP)
Title: Parts pinning mechanism
Inventor: IMURA KOJI
IPC: B23P19/02
Filed: 1985-08-14
Abstract: PURPOSE:To constitute a mechanism in small size and light weight, by inserting a parts pressing pin to be interposed between both end surfaces of a slider, which supports said pin, while holding the slider in a position of the rotary center of a frame and providing a spring which presses the pressing pin copying the shape of a part. CONSTITUTION:Of the forces in a horizontal direction acting on a parts pressing pin 8, a component 35a in the sliding direction of a slider 30 slides it in the direction of an arrow head 31a in the drawing against resilient force of small diameter springs 33a, 33b, compressing a large diameter spring 34b in the right side and increasing its tension. And when the tension of the spring 34b and the component 35a are balanced with each other, the slider 30 stops its movement in the direction of the arrow head 31a, and the pin 8 reaches an eccentric position with respect to a position of the rotary center of a frame 25. Simultaneously, the pin 8 presses a part 5 by the tension of the spring 34b when it is compressed. While the pin 8, copying a shape of the part 5, presses it by normal pinning force because a component 35b rotates the frame 25 in the direction of an arrow head 36 in the drawing.
Patent JP-H0865325-A (JP)
Title: Multiprotocol data bus system
Inventor: GABURIERU ARUFURETSUDO EDEI
IPC: G06F13/38
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a data bus system which is adaptive to many protocols by adding minimum hardware. SOLUTION: A multiprotocol ICC, IM serial data bus system consists of a data bus including two clock lines and one data line. A controller 100 generates a 1st clock signal SCL and a 1st data signal DATA in 1st operation mode according to a 1st data bus protocol IIC and generates a 2nd clock signal CLOCK and a 2nd data signal DATA in 2nd operation mode according to a 2nd data bus protocol IM. In the 1st operation mode, the 1st clock signal SCL and 1st data signal DATA are supplied to 1st and 3rd signal lines respectively and in the 2nd operation mode, the 2nd clock signal CLOCK and 2nd data signal DATA are supplied to 2nd and 3rd signal paths.
Patent JP-H0279543-A (JP)
Title: Microcomputer which unified digital subscriber terminals for integrated service digital network
Inventor: PICANDET JEAN
IPC: H04Q3/62
Filed: 1989-07-10
Abstract: PURPOSE: To obtain a function of a digital subscriber terminal(DST) without calling a microcomputer by using a management and switching circuit provided at least onto one electronic circuit board so as to conduct data management and switching and production of a signal required to exchange the data. CONSTITUTION: Circuits for the DST are connected to a parallel personal computer(PC) bus 16 and interconnected by a communication bus 22 to carry information relating to the operation of telephone function and telephone exchange. The DST 20 is especially provided with line connection circuits 24, 26, 28, a data processing circuit 30 and a conference voice circuit 32. The line connection circuits connect to telephone lines similarly to the case of a conventional exchange, a plurality of local terminals are linked among the lines and linked to an ISDN. The data exchange between the DST 20 and a control section of the PC uses a PC bus 16, and the exchange of the signals relating to the operation of telephone exchange uses the bus 22 substantially.
Patent JP-H1014724-A (JP)
Title: Display casing of stepped piece inclined floor
Inventor: ISHINO TAKATSUGU
IPC: A47F7/14
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To easily visibly display a housed object in multiple steps by forming an inclined floor in a state in which a corrugated plate of stepped piece is inclined forward by folding down side piece provided successively on both sides and a back piece, housing it inside a casing leaning the housed object to a back part and displaying them in an inclined state. SOLUTION: In order to display an object to be easily distorted, books or the like for instance, in the inclined state, the inclined floor 1 is housed inside the casing in the state of being inclined forward. The inclined floor 1 is formed so as to be inclined forward by folding down the side pieces 2 and the back piece 3 and turned to an inclined base 4, sliding off is prevented by hooking the books 15 to the peaks of the corrugated surface 16 of the inclined floor 1 and the books 15 are displayed in the multiple stages. Also, in the case of ending display and housing the books 15, the books 15 are removed from the inclined base 4, the books 15 are housed inside the casing and the inclined base 4 is put on the books 15.  At this time, since a clearance is provided between the inner surface of a container frame wall 10 and the books 15, by inserting the side pieces 2 and the back piece 3 to the clearance, the inclined base 4 is efficiently housed.
Patent JP-H11318245-A (JP)
Title: Hydroponics
Inventor: KODAMA KUNIAKI
IPC: A01G31/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide hydroponics by which cultivation can be carried out even in a land unsuitable for farming in agriculture without selecting the land, plants unadapted for continuous cropping can continuously be cultivated, the quality and yield can freely be obtained by controlling the culture liquid and year-round culture can be performed with light labors. SOLUTION: Cultivation grooves and grooves for supplying a liquid and discharge the liquid are installed at the base of a cultivation tank and the grooves are used as a pool for stabilizing the liquid supply and circulation of the culture liquid and the amount of the supplied liquid. The nutrient and water are supplied from the grooves to roots of crops utilizing capillary actions of a nonwoven fabric 4 by using the nonwoven fabric 4 and a root penetration preventing sheet 3 without using a liquid supply tube for the nutrient and water to the crops.
Patent JP-S6237409-A (JP)
Title: Rubber plug
Inventor: NISHIMURA AKIRA
IPC: E02B7/20
Filed: 1985-08-12
Abstract: PURPOSE:To enhance sealing efficiency, by including high water-absorbing resin in a rubber plug fitted on a water-incoming or water-feeding section, and by expanding the rubber plug. CONSTITUTION:High water-absorbing resin is previously mixed with rubber to from a rubber plug 3. The rubber plug 3 is inserted into a crack generated on flexible membrane material 1 forming the cover of a rugged weir made of the membrane material 1, and the rubber plug 3 absorbs water and is expanded to close the crack.
Patent JP-S6333434-A (JP)
Title: Production of foam rubber
Inventor: OTSUBO HIROFUMI
IPC: C08J9/30
Filed: 1986-07-28
Abstract: PURPOSE:To obtain a foam rubber having excellent cushioning property, etc., while keeping the moisture-absorption and gas-permeability, etc., by mixing a rubber latex with water-absorbing fiber, hydrophobic fiber and a conventional compounding chemical for rubber latex at specific ratios and foaming and vulcanizing the mixture. CONSTITUTION:The objective foam rubber can be produced by mixing (A) 100pts. (wt.) of a rubber latex (in terms of solid component) with (B) 1-5pts. of water-absorbing fiber (e.g. ground pulp, cotton, etc.), (C) 1-5pts. of hydrophobic fiber (e.g., polyester fiber) and (D) conventional compound ingredient for rubber latex and foaming and vulcanizing the mixture.
Patent JP-2001007392-A (JP)
Title: Iii nitride based compound semiconductor light emitting element
Inventor: KAMIMURA TOSHIYA
IPC: H01L33/32
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To enhance fabrication efficiency and light output efficiency of a III nitride compound semiconductor light emitting element by providing a reflective layer of Rh having a specified thickness on the side opposite to the side where a semiconductor layer is formed. SOLUTION: An n electrode 19 comprises two layers of Al and V and after a p-type layer 15 is formed, the p-type layer 15, a light emitting layer 14 and an n-type layer 13 are removed partially by etching. Subsequently, a transmissive electrode 17 is formed of thin gold film on the n-type layer 13 by deposition while covering the upper surface of a p-type layer 18 substantially entirely. The p-type layer 18 also comprises a material containing gold and after it is formed on the transmissive electrode 17 by deposition and each chip is separated, a reflective layer 16 is bonded to a metal lead frame through silver paste and the p-electrode 18 and n-electrode 19 are connected with the lead frame through a wire. Since the reflective layer is formed of Rh and the thickness is set in the range of 50-2000 Å, a high quality light emitting element can be fabricated.
Patent JP-S6158045-A (JP)
Title: Calculation processing system
Inventor: YAMANO KOICHI
IPC: G06F9/44
Filed: 1984-08-29
Abstract: PURPOSE:To execute the efficient processing with respect to a functional or working programing language by realizing a parallel reduction calculation in the normal order accomplishing a parallel reduction calculation in the normal order accomplishing a delay evaluation. CONSTITUTION:A calculating device is so constituted to joint a main processor unit 25, main memory device 23, peripheral device 24 and a reduction processor unit 25 through a bus 21. The reduction processor unit 25 is so arranged to link elementary processors (EP)31 in a matrix, and connected to an external bus through horizontal and vertical bus controllers 34 and 35. Programs stated in a functional language are dissolved to a direct production, function and variable, and converted into a connector exparession having a direct product structure. A V code converted into the connector expression is stored in the main memory device 23 and indexed to the EP31 at the anterior stage of the execution. The handing over of information betwen EPs is carried out through the bus controllers 34 and 35.
Patent JP-S5880971-A (JP)
Title: Horizontal deflecting circuit
Inventor: MAEKAWA HITOSHI
IPC: H04N3/16
Filed: 1981-11-09
Abstract: PURPOSE:To improve the deflection frequency of the horizontal deflecting circuit of a television receiver, television camera, etc., and to stabilize the operation, by using a VCMM control voltage limiting circuit as a horizontal oscillation pulse width control type deflecting circuit. CONSTITUTION:A horizontal driving transistor (TR) 51 is driven, by the output of a variable pulse width output circuit 3 to obtain a rise period of a collector pulse of said TR51 coincident with timing set by a timing circuit under the control of a horizontal deflecting circuit. In this circuit, a level limiting circuit 12 is connected to between the output side of a phase difference detecting circuit 9 and the input side of the variable pulse width output circuit 3 to limit the  output level of the phase difference detecting circuit 9 within a specified range,  thereby limiting the width of pulse outputted from the variable pulse width  output circuit 3. Consequently, deflecting operation in a transient period like a  power supplying period is stabilized to obtain improved reliability.
Patent JP-2001012628-A (JP)
Title: Relief valve
Inventor: OKADA SATORU
IPC: F16K17/04
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a control valve for driving a stepping motor so as to control the opening degree within one revolution, which can control the flow rate from a full close step in particular through rotation of a valve element integrally incorporated with a valve shaft. SOLUTION: In this relief valve, a valve element 8 fitted thereon with a resilient packing and a compression coil spring 11 are successively accommodated in an opening 6 which is formed in the center part of a lower surface above the valve seat 3 in a body 1, and a plate 14 having a ventilation hole 12 is fixed to an upper opening of the body 1. In this arrangement, a male thread 5 is formed at the outer peripheral surface of the lower part of the body 1, and the center part of the upper surface of the valve element 8 is opened so as to provide a valve element guide part 9 while the compression coil 11 is accommodated in the valve element 8.
Patent JP-S6241990-A (JP)
Title: Scroll type compressor
Inventor: ASANO HIDEO
IPC: F04C23/00
Filed: 1985-08-15
Abstract: PURPOSE:To enable compressed discharge by boosting the pressure at which a higher pressure fluid has flowed into one of the spaces in the initial period of the compression stroke of a normal pressure fluid, which has flowed into said space, by putting the two adjoining spaces in communication in the later period of compression stroke, and thereby balancing the pressures of fluids with different pressures. CONSTITUTION:At the initial stage of compression stroke for a refrigerating refrigerant, an aux. suction port 25 opens to a compression space 30, and the airconditioning refrigerant which has come up to this aux. suction port 25 from an airconditioning refrigerant circuit Ac via an aux. suction hole 37, flows into the space 30 from the aux. suction port 25 through the action of pressure difference with respect to the refrigerating refrigerant in the space 30. As a result, the pressure in the space 30 rises to shut a check valve 10a, and compression is resumed before the aux. suction port 25 shuts again. In the later period of compression stroke, the pressures in the two compression spaces 30, 31 rise, and the spaces are put in communication to allow the refrigerants therein to mix each other, which causes balance of the pressures, and further the compression and discharge is made. Thus it is made possible to make suction and compression of fluids from two or more fluid circuits with different pressures.
Patent JP-S6155303-A (JP)
Title: Controlling device of steam turbine
Inventor: TAKAHARA KENJI
IPC: F01K7/24
Filed: 1984-08-28
Abstract: PURPOSE:To keep the over-speed of a turbine of large capacity to the sufficiently low degree, by setting a branch pipe which has a reducing valve and a desuperheater, between the inlet of a high pressure turbine and a condenser, and opening this reducing valve when the rise of rotating speed is detected at a sudden change of the turbine load. CONSTITUTION:A branch pipe 21 which has a reducing valve 22 and a desuperheater 23 is set between a pipe with connects a steam controlling valve 3 to a high pressure turbine 4, and a condenser 11. When the rotating speed of the turbine is raised at a sudden change of the turbine load, this matter is detected and the reducing valve 22 is opened, steam is released into the condenser 11 through the branch pipe 21, and it is prevented that the turbine is over-speeded. In this way, even if the steam condition of the turbine is changed to be heated and highly pressurized, and the moment of inertia of the rotating parts of the turbine and a generator becomes relatively small, the degree of over-speed of the turbine can be kept in the range in which the turbine can be continuously operated.
Patent JP-H0924254-A (JP)
Title: Filter
Inventor: MURASE MICHIO
IPC: B01D65/02
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a gas supply mechanism by which a hollow yarn membrane in a module cylinder is cleaned by supplying gas into the module cylinder and to reduce the cost of equipment. SOLUTION: A hollow yarn membrane is provided in the inside of a module cylinder 14. A module line is formed by arranging the module cylinders 14. A branched flow path 62 is individually prepared for adjacent two module lines. The branched flow path 62 is arranged between adjacent two module lines and in the low parts of the module lines. The respective branched flow paths 62 are connected to a main flow path 61. Further, opening parts are formed on the sides of the main flow path 61 and the branched flow path 62 in correspondence to the open end of the lower part of the module cylinder 14. Gas is supplied from the outside of a vessel 10 to the main flow path 61 and spouted from the opening parts of the main flow path 61 and the branched flow path 62. The hollow yarn membrane is cleaned by flowing the spouted gas into the module cylinder 14 from the open end of the lower part.
Patent JP-H1120704-A (JP)
Title: Electric tricycle cart
Inventor: YAMAGISHI MASATO
IPC: B62B3/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To turn on a single point and to facilitate brisk steering operation so as to improve workability of a cart. SOLUTION: When the center (tread point center) of a front wheel 2L is represented by P1, the center of a front wheel 2R is represented by P2, the center of a rear wheel 3 is represented by P3, the center (gravity center) of a battery 4L is represented by P4, and the center of a battery 4R is represented by P5, the centers P4, P5 are arranged inside a triangle made of three straight lines connecting the center P1 to the center P2, the center P2 to the center P3, and the center P3 to the center P1. As batteries 3L, 3R, which are the heavyweight articles, are positioned inside the triangle, so-called overturning moment can be hardly generated, and as a result, lateral stability of the cart is increased and stable traveling can be accomplished.
Patent JP-H0925136-A (JP)
Title: Optical fiber drawing furnace and drawing method
Inventor: OTA HIROAKI
IPC: G02B6/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To produce an optical fiber having a small non-circular rate by making the temp. in the circumferential direction in a furnace core tube uniform without disturbing the atmosphere in this tube. SOLUTION: This optical fiber drawing furnace has a rotating body 20 which is rotationally driven around the axial line of the furnace core tube 13 within the annular space S between a heater 15 and the furnace core tube 13. The temp. in the space S is made uniform in the circumferential direction of the furnace core tube 13 by this rotating body 20 coupled with stirring of the atmosphere gas in the space S.
Patent JP-H0925935-A (JP)
Title: Sintered oil containing bearing and manufacture thereof
Inventor: MORI NATSUHIKO
IPC: F16C33/14
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To stably support the rotary shaft of a sintered oil containing bearing by a setting the surface opening hole rate of a recessed part formed on the inner peripheral surface of a bearing hole through which a rotary shaft is inserted, smaller than that of a projecting part. SOLUTION: A sintered oil containing bearing 4 has the surface opening hole rate of a recessed part 4b made smaller than that of a projecting part 4c on the inner peripheral surface of a bearing hole 4a. This surface opening hole rate is preferably set within 0 and 10% in the surface area ratio of the recessed part 4b and within 5 to 25% in the surface area ratio of the projecting part 4c. Accordingly, the amount of lubricant escaping in the inside of a bearing from the surface opening hole of the recessed part 4b decreases during rotation of the rotary shaft so that the recessed part 4b functions effectively as an oil sump. Therefore, the lubricant held in the recessed part 4b is drawn in a narrow area between the projecting part 4c and the rotary shaft so as to easily generate dynamic pressure, so that the rotary shaft may be supported stably.  Also since openings are secured on the surface of the projecting part 4c, lubricant in the bearing can be supplied to the bearing surface instantly at the time of start so that the starting torque may be small and the wear may be also small.